It's a practice amp that works together with an app that can make a drumbeat and bass line for me to play along with. I can also play any music I want through it so that I can play along with it. That way you practice as if playing with a group of musicians. This thing's gonna help me to get better musically. Thanks to MGTOW I'm not wasting my life chasing women. We've talked plenty about how chasing women is a waste of money, but more importantly, it's wasting your time and thus your LIFE. I wouldn't be re-learning guitar if I had a stinking wife and hollering kids.